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Security audit

PowPow Register — 注册泡泡,把游记钉上地图,和数字人聊天

Security checks for vulnerabilities and agentic risk

Overview

This is a Chinese-language guidance skill that points users through PowPow registration and subscription without running code or handling credentials.

Install only if you want a Chinese-language helper for PowPow onboarding. Complete registration, verification, and payment only on the official PowPow pages, and do not share passwords, verification codes, or payment credentials in chat.

Vulnerability Patterns
  • Skill Instruction HijackingAlters the agent's session goals or safety constraints when the skill loads
  • Agent Memory PoisoningWrites attacker-controlled rules into memory that affect later sessions
  • Remote Payload Retrieval and ExecutionFetches external code whose behavior can change after review
  • Embedded Malicious CodeShips malicious scripts inside the skill and executes them locally
  • Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs
Vulnerability Patterns
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (5)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The manifest explicitly sets the skill language to "zh-CN", which indicates a fixed language/locale. Under the policy, forcing a specific language without user opt-in is a natural-language policy concern unless the locale restriction is clearly documented and justified, which is not present here.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

该文件全文以中文提供操作说明与排查信息,没有说明仅面向中文使用者,也没有提供其他语言选择或用户可选语言机制。按规则,未经用户选择即强制特定语言属于自然语言层面的语言/locale 政策问题。

Content

No source excerpt is available for this finding.

Intent-Code Divergence

Low
Category
Not specified by scanner
Confidence
86% confidence
Finding

The manifest context says this skill is purely for registration, troubleshooting, and subscription activation, and explicitly excludes creating digital humans. However, the note suggests a shortened display name including '玩地图社交与数字人', which presents excluded product-usage/creative functionality as part of this skill's positioning.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
86% confidence
Finding

The document is primarily written in Chinese, but line L32 hard-codes the English text "Auto-renews. Cancel anytime." with no indication that users may choose their preferred language. This can violate a language/locale policy when a skill implicitly forces mixed or fixed-language output without opt-in or justification.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
84% confidence
Finding

Line L38 includes the English-only message "You're All Set!" in an otherwise Chinese document, and no language-selection behavior or regional justification is provided. That creates a natural-language policy concern because the skill guidance appears to enforce a specific language for user-visible output.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.